Use the site name in opengraph tags

…which involves passing around the index file to a lot more places

make-pages/Depend.hs

@@ -13,17 +13,19 @@ import System.FilePath
 
 
 dependSingle :: FilePath -- ^ yaml file name (relative to data dir!)
+             -> FilePath -- ^ index file name
              -> Info
              -> FilePath -- ^ output prefix
              -> FilePath -- ^ build dir
              -> Bool     -- ^ include nsfw?
              -> Text
-dependSingle yamlDir info prefix build nsfw =
-  toLazyText $ dependSingle' yamlDir info prefix build nsfw
+dependSingle yamlDir indexFile info prefix build nsfw =
+  toLazyText $ dependSingle' yamlDir indexFile info prefix build nsfw
 
-dependSingle' :: FilePath -> Info -> FilePath -> FilePath -> Bool -> Builder
-dependSingle' yamlDir info prefix build nsfw =
-  [b|$page: $deps $$(MAKEPAGES)|]
+dependSingle' :: FilePath -> FilePath -> Info -> FilePath -> FilePath -> Bool
+              -> Builder
+dependSingle' yamlDir indexFile info prefix build nsfw =
+  [b|$page: $deps $indexFile $$(MAKEPAGES)|]
  where
   images = #all if nsfw then #images info else #sfwImages info
 
@@ -79,24 +81,25 @@ dependGallery' (GalleryInfo {prefix, filters})
   gallery = build </> prefix </> "index.html"
   rss     = build </> prefix </> "rss.xml"
 
-  rules = makeRules prefix filters build data_ tmp
+  rules = makeRules prefix indexFile filters build data_ tmp
 
   inc d    = tmp </> prefix </> takeDirectory d <.> "mk"
   incFiles = unwords $ map inc files
   incs     = if null infos then "" else [b|include $incFiles|]
 
 makeRules :: FilePath -- ^ prefix
+          -> FilePath -- ^ index file
           -> GalleryFilters
           -> FilePath -- ^ build dir
           -> FilePath -- ^ data dir
           -> FilePath -- ^ tmp dir
           -> Builder
-makeRules prefix filters build data_ tmp = [b|@0
+makeRules prefix indexFile filters build data_ tmp = [b|@0
     $buildPrefix/%/index.html: $data_/%/info.yaml $$(MAKEPAGES)
-    	$$(call single,$data_,$prefix,$flags)
+    	$$(call single,$data_,$prefix,$indexFile,$flags)
 
     $tmpPrefix/%.mk: $data_/%/info.yaml $$(MAKEPAGES)
-    	$$(call depend-single,$prefix,$build,$data_,$flags)
+    	$$(call depend-single,$prefix,$indexFile,$build,$data_,$flags)
 
     $buildPrefix/%: $tmp/%
     	$$(call copy,-l)